/*
 * Copyright (c) 1995, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package java.awt.peer;

import java.awt.*;

/**
 * The peer interface for {@link Window}.
 *
 * The peer interfaces are intended only for use in porting
 * the AWT. They are not intended for use by application
 * developers, and developers should not implement peers
 * nor invoke any of the peer methods directly on the peer
 * instances.
 */
public interface WindowPeer extends ContainerPeer {

  /**
   * Makes this window the topmost window on the desktop.
   *
   * @see Window#toFront()
   */
  void toFront();

  /**
   * Makes this window the bottommost window on the desktop.
   *
   * @see Window#toBack()
   */
  void toBack();

  /**
   * Updates the window's always-on-top state.
   * Sets if the window should always stay
   * on top of all other windows or not.
   *
   * @see Window#getAlwaysOnTop()
   * @see Window#setAlwaysOnTop(boolean)
   */
  void updateAlwaysOnTopState();

  /**
   * Updates the window's focusable state.
   *
   * @see Window#setFocusableWindowState(boolean)
   */
  void updateFocusableWindowState();

  /**
   * Sets if this window is blocked by a modal dialog or not.
   *
   * @param blocker the blocking modal dialog
   * @param blocked {@code true} to block the window, {@code false} to unblock it
   */
  void setModalBlocked(Dialog blocker, boolean blocked);

  /**
   * Updates the minimum size on the peer.
   *
   * @see Window#setMinimumSize(Dimension)
   */
  void updateMinimumSize();

  /**
   * Updates the icons for the window.
   *
   * @see Window#setIconImages(java.util.List)
   */
  void updateIconImages();

  /**
   * Sets the level of opacity for the window.
   *
   * @see Window#setOpacity(float)
   */
  void setOpacity(float opacity);

  /**
   * Enables the per-pixel alpha support for the window.
   *
   * @see Window#setBackground(Color)
   */
  void setOpaque(boolean isOpaque);

  /**
   * Updates the native part of non-opaque window.
   *
   * @see Window#setBackground(Color)
   */
  void updateWindow();

  /**
   * Instructs the peer to update the position of the security warning.
   */
  void repositionSecurityWarning();
}
